13886000 has 80 divisors (see below), whose sum is σ = 34471008. Its totient is φ = 5408000.

The previous prime is 13885999. The next prime is 13886011. The reversal of 13886000 is 68831.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105935 + ... + 106065.

Almost surely, 2^13886000 is an apocalyptic number.

13886000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13886000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17235504).

13886000 is an abundant number, since it is smaller than the sum of its proper divisors (20585008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13886000 is a wasteful number, since it uses less digits than its factorization.

13886000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 13886000 is about 3726.3923572270. The cubic root of 13886000 is about 240.3582612339.

The spelling of 13886000 in words is "thirteen million, eight hundred eighty-six thousand".